23332224532 has 24 divisors (see below), whose sum is σ = 43315969536. Its totient is φ = 10958859648.

The previous prime is 23332224529. The next prime is 23332224533. The reversal of 23332224532 is 23542223332.

It is a happy number.

It is a super-2 number, since 2×23332224532² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23332224494 and 23332224503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332224533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292468 + ... + 363595.

It is an arithmetic number, because the mean of its divisors is an integer number (1804832064).

Almost surely, 2^23332224532 is an apocalyptic number.

It is an amenable number.

23332224532 is a deficient number, since it is larger than the sum of its proper divisors (19983745004).

23332224532 is a wasteful number, since it uses less digits than its factorization.

23332224532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656607 (or 656605 counting only the distinct ones).

The product of its digits is 51840, while the sum is 31.

Adding to 23332224532 its reverse (23542223332), we get a palindrome (46874447864).

The spelling of 23332224532 in words is "twenty-three billion, three hundred thirty-two million, two hundred twenty-four thousand, five hundred thirty-two".